Linear Technology LTC4257CS8#PBF
- Part Number:
- LTC4257CS8#PBF
- Manufacturer:
- Linear Technology
- Ventron No:
- 4548152-LTC4257CS8#PBF
- Description:
- IC POE 802.3AF CONTROLLER 8-SOIC
- Datasheet:
- LTC4257CS8#PBF
Linear Technology LTC4257CS8#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC4257CS8#PBF.
- Factory Lead Time8 Weeks
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Surface MountYES
- Operating Temperature0°C~70°C
- PackagingTube
- Published2005
- JESD-609 Codee3
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- Voltage - Supply57V Max
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Reflow Temperature-Max (s)30
- Base Part NumberLTC4257
- Pin Count8
- JESD-30 CodeR-PDSO-G8
- Number of Channels1
- Power - Max12.95W
- Current - Supply3mA
- Internal Switch(s)Yes
- Standards802.3af (PoE)
- Auxiliary SenseNo
- Length4.9025mm
- Width3.9mm
- RoHS StatusROHS3 Compliant
LTC4257CS8#PBF Overview
The package Tube includes it.Packaged in the manner of 8-SOIC (0.154, 3.90mm Width).As far as this application is concerned, it is a Controller (PD) type PoE controller that is being used.Currently, there are a number of channels that are strong or weak: 1.Ensure the reliability of the PoE by operating it at 0°C~70°C.A 57V Max voltage is used to supply power to this electrical Po E controller.Base part numbers LTC4257 can be used to establish Po E controllers.It is possible to terminate a transmission line with a 8 termination by connecting a power over ethernet controller with a matching impedance to the transmission line.It is estimated that this electrical ethernet over power controller has a maximum power of 12.95W Watts.In addition, it comes with a 8 pin count.It amounts to 3mA that the supply current is flowing.The peak reflow temperature (Cel) of this electrical ethernet power controller is 260.
LTC4257CS8#PBF Features
Tube package
8 pin count
LTC4257CS8#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC4257CS8#PBF Power Over Ethernet (PoE) Controllers applications.
WLAN Access Points
IEEE 802.3af Compliant PoE Powered Devices
Security Cameras
PoE powered device appliances
Internet Appliances
POS Terminals
Security Cameras
IP Phone Power Management
Public Information Displays
Switches
The package Tube includes it.Packaged in the manner of 8-SOIC (0.154, 3.90mm Width).As far as this application is concerned, it is a Controller (PD) type PoE controller that is being used.Currently, there are a number of channels that are strong or weak: 1.Ensure the reliability of the PoE by operating it at 0°C~70°C.A 57V Max voltage is used to supply power to this electrical Po E controller.Base part numbers LTC4257 can be used to establish Po E controllers.It is possible to terminate a transmission line with a 8 termination by connecting a power over ethernet controller with a matching impedance to the transmission line.It is estimated that this electrical ethernet over power controller has a maximum power of 12.95W Watts.In addition, it comes with a 8 pin count.It amounts to 3mA that the supply current is flowing.The peak reflow temperature (Cel) of this electrical ethernet power controller is 260.
LTC4257CS8#PBF Features
Tube package
8 pin count
LTC4257CS8#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC4257CS8#PBF Power Over Ethernet (PoE) Controllers applications.
WLAN Access Points
IEEE 802.3af Compliant PoE Powered Devices
Security Cameras
PoE powered device appliances
Internet Appliances
POS Terminals
Security Cameras
IP Phone Power Management
Public Information Displays
Switches
LTC4257CS8#PBF More Descriptions
Hot Swap Controller 1-CH -57V 8-Pin SOIC N
LTC4257 - IEEE 802.3af PD Power over Ethernet Interface Controller
Power Supply Support Circuit, Fixed, 1 Channel, PDSO8
PoE IC [Linear Technology] LTC4257CS8#PBF PoE IC
IC POE 802.3AF CONTROLLER 8-SOIC
IEEE802.3af PD Interface Controller
Pd Controller, -57V, Nsoic-8; Poe Standard:Ieee 802.3Af; Poe Controller Type:Pd Controller; Input Voltage:-57V; Output Current:-; Uvlo:-30.5V; Controller Ic Case Style:Nsoic; No. Of Pins:8Pins; No. Of Channels:1Channels; Frequency:- Rohs Compliant: Yes |Analog Devices LTC4257CS8#PBF
LTC4257 - IEEE 802.3af PD Power over Ethernet Interface Controller
Power Supply Support Circuit, Fixed, 1 Channel, PDSO8
PoE IC [Linear Technology] LTC4257CS8#PBF PoE IC
IC POE 802.3AF CONTROLLER 8-SOIC
IEEE802.3af PD Interface Controller
Pd Controller, -57V, Nsoic-8; Poe Standard:Ieee 802.3Af; Poe Controller Type:Pd Controller; Input Voltage:-57V; Output Current:-; Uvlo:-30.5V; Controller Ic Case Style:Nsoic; No. Of Pins:8Pins; No. Of Channels:1Channels; Frequency:- Rohs Compliant: Yes |Analog Devices LTC4257CS8#PBF
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